CL520
3-Lead TO-252 D-PAK Package Outline (K4)
b3
A
E
c2
E1
L3
4
θ1
D1
H
D
L4
1
2
3
L5
Note 1
View B
b2
b
e
Front View
Rear View
Side View
Gauge
Plane
A1 Seating
Plane
L2
θ
L
L1
View B
Note:
1. Although 4 terminal locations are shown, only 3 are functional. Lead number 2 was removed.
θ
0O
-
Symbol
A
A1
.086 .000* .025 .030 .195 .018 .235 .205 .250 .170
.240
b
b2
b3
c2
D
D1
E
E1
e
H
L
L1
L2
L3
L4
L5
θ1
0O
-
MIN
.370 .055
.060
.410 .070
.035 .025* .045
Dimen-
sion
(inches)
.090
BSC
.108 .020
REF BSC
NOM
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX .094 .005 .035 .045 .215 .035 .245 .217* .265 .182*
.050 .040 .060 10O 15O
JEDEC Registration TO-252, Variation AA, Issue E, June 2004.
* This dimension is not specified in the JEDEC drawing.
Drawings not to scale.
Supertex Doc. #: DSPD-3TO252K4, Version E041309.
Doc.# DSFP-CL520
A052013
Supertex inc.
www.supertex.com
5
SUPERTEX [ Supertex, Inc ]
